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i.segment: Fix uninitialized variable issue #4023

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merged 2 commits into from
Jul 11, 2024
Merged

i.segment: Fix uninitialized variable issue #4023

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i.segment: Fix uninitialized variable issue in imagery folder for c f…
Jul 10, 2024
7847ee5
Update imagery/i.segment/region_growing.c
ShubhamDesai Jul 10, 2024
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10 changes: 5 additions & 5 deletions imagery/i.segment/region_growing.c
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Original file line number Diff line number Diff line change
Expand Up @@ -696,7 +696,7 @@ static int find_best_neighbor(struct ngbr_stats *Ri, struct reg_stats *Ri_rs,
int clear_cand, struct globals *globals)
{
int n, n_ngbrs, no_check, cmp;
struct rc ngbr_rc, next, *pngbr_rc;
struct rc ngbr_rc = {0}, next = {0}, *pngbr_rc = NULL;
struct rclist rilist;
double tempsim;
int neighbors[8][2];
Expand Down Expand Up @@ -893,7 +893,7 @@ double calculate_shape(struct reg_stats *rsi, struct reg_stats *rsk,
double smooth, compact;
int pl, pbbox, count;
double bboxdiag;
int pl1, pl2, count1, count2;
int pl1 = 0, pl2 = 0, count1 = 0, count2 = 0;
int e1, n1, s1, w1, e2, n2, s2, w2, ns_extent, ew_extent;

pl = pl1 + pl2 - nshared;
Expand Down Expand Up @@ -989,7 +989,7 @@ static int search_neighbors(struct ngbr_stats *Ri, struct reg_stats *Ri_rs,
int update_band_vals(int row, int col, struct reg_stats *rs,
struct globals *globals)
{
struct rc next, ngbr_rc;
struct rc next = {0}, ngbr_rc = {0};
int neighbors[8][2];
int rid, count, n;

Expand Down Expand Up @@ -1498,7 +1498,7 @@ static int calculate_reg_stats(int row, int col, struct reg_stats *rs,
ret = 1;
else if (globals->min_reg_size == 3) {
int n, rid;
struct rc ngbr_rc;
struct rc ngbr_rc = {0};
int neighbors[8][2];

globals->find_neighbors(row, col, neighbors);
Expand Down Expand Up @@ -1541,7 +1541,7 @@ static int calculate_reg_stats(int row, int col, struct reg_stats *rs,
/* rs->id must be set */
struct pavl_table *rc_check_tree; /* cells already checked */
int n, rid;
struct rc ngbr_rc, *pngbr_rc, next;
struct rc ngbr_rc = {0}, *pngbr_rc = NULL, next ={0};
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struct rclist rilist;
int neighbors[8][2];
int no_check;
Expand Down
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